Like with most of the PC-98 material, Shinki does not appear in the newer Windows series. However, she made an unofficial appearance as the sole boss of the 2008 fangame, Shinma Touki Den ~ Magus in Mystic Geometries. ZUN had some involvement with the game and composed the song used for the boss fight.

Shinki reappears as a playable character in the related 2009 fangame, Touhou Unreal Mahjong, using the same song. ZUN helped with this game too, composing another song that was used for Rinnosuke.

Even if it was used for fangames, the song is more or less Shinki's second theme. The song doesn't really have a name; it is generally referred to as "神魔討綺伝 AN ORDEAL FROM GOD" as this was what the Touhou Unreal Mahjong OST referred to it as, but like the other two songs from Magus in Mystic Geometries on the album (arrangements of Patchouli's theme), this name simply refers to the game it came from and the song's usage.